And Yet It Moves is a single-player puzzle platform game developed by independent developer Broken Rules. It is set in a world of ripped paper and the player controls a man made of paper. The player can move the man left, right and up (jump). Additionally, the player can flip the world which also flips the direction of gravity. The game features 17 levels, spanning multiple worlds. A time run mode is also available. There are multiple unlockable Steam achievements. The name itself is an English translations of Galileo Galilei's famous remark E pur si muove!.

Braid is a platformer/puzzle game with unique elements that aim to provide a mind-expanding, filler-free experience. The player journeys across seven worlds to rescue a princess; in each world, time behaves in its own peculiar way. The player must cleverly manipulate the flow of time to solve puzzles.

Upon its release onto the Xbox Live Arcade, Braid was met with very positive responses from critics, with an aggregate review score of 93% at MetaCritic,, making it the top-rated Xbox Live game and the 10th highest rated Xbox 360 game. Braid was purchased by more than 55,000 people during the first week of release.